/diy/ - Do It Yourself

Anonymous Mon Sep 21 12:09:36 2020 No.1914168 [View]
File: 2 KB, 150x100, biquad_vertical.jpg [View same] [iqdb] [saucenao] [google]

>>1914069
>free WiFi in 500m
If the bidirectional biquad works 'just so', the unidirectional will work well. Always check the polarization. Most access points or routers are vertically polarized. At 2.4 GHz you want a short, low-loss cable. Since your 'free WiFi' is in a fixed direction you could also try a narrow beam 'cantenna' which is cheap and easy to build.

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/diy/ - Do It Yourself

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